[Bug rtl-optimization/79003] [7 Regression] r238991 breaks ODR

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79003

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sun Jan  8 16:43:30 2017
New Revision: 244208

URL: https://gcc.gnu.org/viewcvs?rev=244208&root=gcc&view=rev
Log:
        PR bootstrap/79003
        * Makefile.in (CFLAGS, CPPFLAGS, LDFLAGS): Remove -fno-lto.
        (NOLTO_FLAGS): New variable.
        (ALL_CFLAGS): Use it.
        * configure.ac (nolto_flags): New ACX_PROG_CC_WARNING_OPTS,
        check for whether -fno-lto works.
        * configure: Regenerated.

Modified:
    trunk/libdecnumber/ChangeLog
    trunk/libdecnumber/Makefile.in
    trunk/libdecnumber/configure
    trunk/libdecnumber/configure.ac